---
product_id: 16407124
title: "102N Rotomatic Tuners - 3+3 - Nickel"
brand: "grover"
price: "45578 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Grover"
url: https://www.desertcart.hu/products/16407124-102n-rotomatic-tuners-3-3-nickel
store_origin: HU
region: Hungary
---

# 3+3 classic tuner configuration permanently lubricated gearbox 14:1 precision gear ratio 102N Rotomatic Tuners - 3+3 - Nickel

**Brand:** grover
**Price:** 45578 Ft
**Availability:** ✅ In Stock

## Summary

> 🎸 Tune Like a Pro, Stay in Perfect Pitch!

## Quick Answers

- **What is this?** 102N Rotomatic Tuners - 3+3 - Nickel by grover
- **How much does it cost?** 45578 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/16407124-102n-rotomatic-tuners-3-3-nickel)

## Best For

- grover enthusiasts

## Why This Product

- Trusted grover brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Nickel Finish:** Timeless nickel plating adds a professional, polished look to your guitar.
- • **Custom Tension Control:** Countersunk tension screw lets you dial in your ideal tuning resistance.
- • **Precision Perfect Tuning:** 14:1 gear ratio ensures ultra-smooth, accurate tuning with zero slippage.
- • **Complete Installation Kit:** Includes washers, bushings, and screws for a hassle-free upgrade.
- • **Lifetime Smooth Operation:** Permanently lubricated gearbox means no maintenance, just flawless performance.

## Overview

Grover 102N Rotomatic Tuners feature a high-precision 14:1 gear ratio and permanently lubricated gearbox for smooth, reliable tuning. Designed in a classic 3+3 configuration with a sleek nickel finish, these tuners include all necessary hardware for easy installation and offer customizable tension for personalized control.

## Description

Rotomatic 102N guitar tuning machine heads are a marvel of engineering and design. Rotomatics have a gear ratio of 14:1, and a housing that provides optimal bearing for worm, gear and string post. Precision-cut worm and gear serve up perfect meshing, eliminating backlash and slippage. A countersunk tension screw lets you customize tension to your personal preference. The Rotomatic's gear box is permanently lubricated, giving you a lifetime of trouble-free operation. 5/8" washers, bushings and wood screws are included with this set of six Grover Rotomatic 102N guitar tuning machine heads.

Review: Grover tuners are The Standard - Great tuners. Very easy to install. Polished chrome improved the looks of my Gibson acoustic compared to the stock tuners.
Review: Martin D-28 Replacement Tuners - During a gig one of the original tuners failed on my '71. Rush shipped a set of these. Look nearly identical. Fit is perfect. Exact replacement holes. No drilling required. Don't seem to be hardly as heavy made as originals but get the job done. Was able to get the old one repaired and am keeping for originality. May reinstall one day. These are just fine if you don't have the time or funds to track down a set of the real deal.

## Features

- Guitar Tuning Machine Heads (3 + 3 Configuration) with 14:1 Gear Ratio
- Enclosed Permanently Lubricated - Set of 6
- Nickel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #13,737 in Musical Instruments ( See Top 100 in Musical Instruments ) #37 in Electric Guitar Tuning Keys |
| Customer Reviews | 4.7 out of 5 stars 131 Reviews |

## Images

![102N Rotomatic Tuners - 3+3 - Nickel - Image 1](https://m.media-amazon.com/images/I/71MpIld06dL.jpg)

## Questions & Answers

**Q: Are the Grover 102n tuners for Acoustic guitars or only for electric guitars??**
A: I have them on an acoustic. They’re good for both.

**Q: wiii these tuners  drop in on a 75's martin d28 without any alteration?**
A: Yes they should fit. The only question is the screw hole location of the existing tuner. 
These attached bottom center.

**Q: Will they Fit Breedlove rainforest models?**
A: These were exact replacements for my d28 Martin. Don’t know about Breedlove, but I copied this from their website 

Most of our current import models such as Organics, Discoveries, Pursuits, and Rainforests have a tuning ratio of 1:15 and have tuning machines with the same footprint as Gotoh SG510s and Gotoh SG381s. However, be sure to confirm that the screw placement is the same.

For any other tuning machine information, please contact our customer service team.

**Q: Will these fit an Epiphone sg?**
A: These machine heads/ tuning gear are standard. They should fit fine unless it’s a vintage model guitar with different specs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grover tuners are The Standard
*by K***C on July 15, 2026*

Great tuners. Very easy to install. Polished chrome improved the looks of my Gibson acoustic compared to the stock tuners.

### ⭐⭐⭐⭐⭐ Martin D-28 Replacement Tuners
*by A***R on January 1, 2024*

During a gig one of the original tuners failed on my '71. Rush shipped a set of these. Look nearly identical. Fit is perfect. Exact replacement holes. No drilling required. Don't seem to be hardly as heavy made as originals but get the job done. Was able to get the old one repaired and am keeping for originality. May reinstall one day. These are just fine if you don't have the time or funds to track down a set of the real deal.

### ⭐⭐⭐⭐⭐ Great tuners
*by M***G on July 7, 2024*

I bought these tuners for a dobro. They work great. They fit where the old tuners were with no modifications.. they were reasonably priced, shipped quickly, and a good value.. I would buy again!!!

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-10-07*